FRYTE Mobility GmbH

Senior Full Stack Software Engineer

Remote, Germany remote Mid Salary not listed
remote Mid level Technology & IT Curated
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About the role

FRYTE is redefining how electric logistics connects with the energy grid.

From our base in Munich, we're building the intelligence layer that powers the transition from diesel to electric freight.

Our SaaS platform enables fleet operators, dispatchers, and charge point operators to plan, optimize, and monetize electric truck charging — aligning fleet efficiency with grid stability.

Our vision: replace big oil with smart electrons.

Our mission: get e-trucks on the road – faster, smarter, more efficiently.

Tasks

This is a deep technical role for someone who wants to go deep, not climb an org chart.

You'll be the technical anchor of our backend — the engineer who sets the quality bar, owns the hardest design decisions, and quietly makes the whole system more robust and scalable. The person the rest of the team brings their thorny problems to, and who's genuinely happy to dig in.

We're explicit about this: this is an IC role with a Staff Engineer trajectory. No management obligation, ever. Your influence comes through architecture, code, and mentorship — not headcount. If your idea of growth is becoming the person whose judgement defines how a system is built, this is for you.

One note on the title, because it travels badly between companies: we don't measure seniority in years, or in features shipped inside one familiar framework. We measure it in scope of ownership — systems you were responsible for when they broke, designs you had to revisit once reality showed up, assumptions that scale quietly humbled. Most good engineers learn that lesson several times, usually the annoying way. We'd rather hire someone who already has.

You'll work directly with the founders (former TUM researchers with deep energy + logistics expertise) on the integration layer that makes electric freight actually work: multiple domains, real production traffic.

What You'll Do

Own the architecture and production-hardening of our backend as we scale from seed onward

Design and version stable, multi-domain APIs (multiple integrations, real-time data streams)

Build the observability backbone — logging, tracing, metrics — so we operate with confidence, not hope

Raise the bar across the codebase: patterns, ADRs, reviews, and the unglamorous work that keeps things maintainable

Mentor and unblock the team through code and conversation — lift everyone's ceiling

Move fluidly into DevOps, SRE, or frontend when that's what the problem needs

Our Stack

Backend: Python, FastAPI, Postgres, PostGIS

Frontend: React, TypeScript

Infra: AWS

Requirements

A track record of owning production backend systems in Python (FastAPI) on SQL/Postgres — not just building in them. Carrying something you designed through deployment, failure, and the redesign that followed. (That depth usually takes 5+ years to earn; the years themselves aren't the point.)

Strong backend and system design instincts — you reason about boundaries, failure modes, and versioning before you write the first line

Architectural depth, ideally in charging, fintech, scheduling, or similarly stateful, integration-heavy domains

A habit of operating across boundaries — backend, infra, the occasional frontend fix, sometimes code you had no business touching — because the problem never cared what your job description said

A teaching reflex: you have an answer to most things and you're happy to share it

Bonus: GitHub Actions, observability tooling (tracing/logging/metrics), SRE practices, and a track record of maintaining or contributing to OSS — because you find it fun.

Most of all: we hire for trajectory and attitude. We're looking for the humble, curious expert who's a mentor and coach by instinct — not because it's in the job description.

Benefits

🌍 Impact that matters – every system you harden helps decarbonize logistics.

🚀 Foundational ownership – you define the architecture an entire platform is built on, at exactly the stage where that work compounds.

📈 A real IC ladder – Senior → Staff, with the founders invested in your technical growth, not in turning you into a manager.

🦾 Genuinely hard problems – geospatial data, real-time optimization, multi-party integration at production scale.

🏢 Hybrid setup – deep-work flexibility + a central Munich office.

🎯 Perks that support you – JobRad, gym membership, family-friendly policies, and no compromise on hardware.

How We Work

🧠 Asynchronous-first – less talk, more output. Today our knowledge lives in Notion and scattered markdown files; bringing real structure to it is part of the work — and the kind of thing you'll have a hand in shaping.

⚙️ Autonomy & ownership – we trust you to make decisions, not wait for permission.

💡 Deep work – long focus blocks, low meetings.

🛠️ Hands-on, no bureaucracy – if something can be improved, improve it.

☕️ Human connection – good coffee, real conversations.

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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration Javascript MySQL Operations Python Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Full Stack Software Engineer role.
  2. How would you approach your first 30 days at FRYTE Mobility GmbH?
  3. Which of API integration, Javascript and MySQL have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you stay organised and communicate clearly when working remotely?

Prepare before the call

  • A recent example that proves your experience with API integration, Javascript and MySQL.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Full Stack Software Engineer role because I can bring practical experience in API integration, Javascript and MySQL, learn the team quickly, and contribute to the outcomes FRYTE Mobility GmbH needs from this hire.

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